#67A540
Closest named color: Fern (#63A950). oklch(65.8% 0.149 135.2), rgb(103, 165, 64).
Aa
Black text reads best on this color (7.03:1).
About this color
#67A540 is a medium-light, vivid green. In OKLCH its lightness is 66%, its chroma 0.149 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Fern (#63A950), ΔE 0.016 away. Black text reads best on it, at 7.03:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.149) |
| Temperature | in between |
| Nearest name | Fern (#63A950) |
| Black text | 7.03:1 |
| White text | 2.98:1 |
Values
| HEX | #67A540 |
| RGB | rgb(103, 165, 64) |
| HSL | hsl(97, 44%, 45%) |
| OKLCH | oklch(65.8% 0.149 135.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #67A540 | 2.98:1 | Fails | Lc -61.7 | Content text, not long reading |
| Black text on #67A540 | 7.03:1 | AAA | Lc 47.7 | Large or bold text, headings |
| #67A540 text on white | 2.98:1 | Fails | Lc 56.3 | Large or bold text, headings |
| #67A540 text on black | 7.03:1 | AAA | Lc -45.5 | Large or bold text, headings |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E4EDDF
oklch(93.5% 0.021 134.1)
-
Step 200
200
#CEE0C5
oklch(88.6% 0.041 135.1)
-
Step 300
300
#ACCC9D
oklch(80.9% 0.073 135.8)
-
Step 400
400
#80B165
oklch(70.7% 0.117 135.2)
-
Step 500
500 (this color)
#67A540
oklch(65.8% 0.149 135.2)
-
Step 600
600
#448703
oklch(55.7% 0.162 135.3)
-
Step 700
700
#387100
oklch(49% 0.143 135.1)
-
Step 800
800
#2D5D01
oklch(42.7% 0.125 135.2)
-
Step 900
900
#294C0F
oklch(37.6% 0.097 134.9)
-
Step 950
950
#182D0B
oklch(27% 0.062 135.4)
#67A540 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #AB9935 | 0.091 |
| Deuteranopia (no green cones) | #A29348 | 0.092 |
| Tritanopia (no blue cones) | #669F8F | 0.107 |
| Achromatopsia (no color) | #959595 | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #67A540
#67A540
oklch(65.8% 0.149 135.2)
- #B472CF
#B472CF
oklch(65.7% 0.15 315.5)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #67A540, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Fern #63A950 ΔE 0.016
- Mid Green #50A747 ΔE 0.020
- Leaf #71AA34 ΔE 0.022
- Off Green #6BA353 ΔE 0.023
- Muted Green #5FA052 ΔE 0.027
- Dark Pastel Green #56AE57 ΔE 0.029
- Flat Green #699D4C ΔE 0.029
- Grass #5CAC2D ΔE 0.031
Use #67A540 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.